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VELP

DK 42/26 Digestion Unit

Reference: VEL-S30100450

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The DK 42/26 Series digestion unit with aluminum heating block ensures high thermal homogeneity heating up to 450 °C. The temperature of the block is constantly controlled by a microprocessor and is extremely stable, homogeneous and precise: ±0.5°C at all selectable temperatures. DK 42/26 allows digestions with 42 positions for 100 ml test tubes, Ø 26 mm.

The DK 42/26 Series guarantees accuracy and repeatability. The DK 42/26 performs batch digestion of up to 42 samples with 100 ml test tubes - Ø 26 mm, reducing the energy consumption (-13% compared to the previous series). Low energy consumption provides lower costs of analysis and limits CO2 release.

For applications where the digestion process produces fumes, acid gases or corrosive substances, the below specific accessory is strongly recommended:

  • KS 1000 Scrubber neutralizes all the fumes

    This combination does not exist.

    DK 42/26 Digestion Unit

    Technical information


    Construction material:

    Epoxy painted with chemical resistant coating

    Temperature range:

    Ambient to 450 °C / 842 °F

    Stability of the heating block temperature:

    ± 0,5 °C

    Precision of the heating block temperature:

    ± 0,5 °C

    Set temperature:

    Digital readout in °C or °F

    Temperature Calibration:

    Automatic

    Selectable ramps:

    up to 4 per program

    Digestion time range:

    1 to 999 minutes

    Time selection:

    1 minute steps

    Countdown:

    Digital readout

    Selectable language:

    EN, IT

    Heating Places

    42-position

    Size of tubes

    100 ml test tubes (Ø 26 mm)

    Power:

    2300 W

    Dimensions (WxHxD):
    (aluminum block only)

    330x140x510 mm
    13.0x5.5x20.1 in

    Dimensions (WxHxD):

    330x690x510 mm
    13.0x17.2x20.1 in

    Weight:

    18 kg (39.7 lb)

    Related documents

    DOCUMENT NAME

    RELEASE DATE

    DOWNLOAD

    VELP-Brochure-Digestion DK series
    23 / 12 / 2024
    Download icon Download

    Related accessories, consumables & products

    KS 1000 Scrubber
    VELP

    KS 1000 Scrubber

    Reference : VEL-F307A0660

    The KS 1000 Scrubber is engineered to safeguard the laboratory environment and the health of the operators by eliminating exposure to harmful acid fumes produced during the Kjeldahl digestion or other processes. 

    The KS 1000 Scrubber effectively neutralizes corrosive and toxic gases in 2 steps:

    • Dilution: in the right tank, reaction gases flow into a water solution, where they are effectively dissolved. This step allows for trapping even part of the sulfur dioxide produced during digestion.
    • Neutralization: in the left glass tank, reaction gases are neutralized in a sodium hydroxide solution. Thanks to a wide contact surface between gas and liquid, the KS 1000 Scrubber achieves maximum neutralization efficiency.

    In specific applications, an optional activated carbon filter can be used to absorb odors produced during oxidative mineralization.